Home » Search: All Plants Native in Interior River Valleys and Hills

1651 Plants Found

Page 1 2 3 4 of 4 pages with 1651 plants, 500 per page.

Ordered by scientific name.

Scientific Name	Common Name	†	Map‡
Nelumbo lutea Willd.	American lotus
Nemophila aphylla (L.) Brummitt	smallflower baby blue eyes
Nothocalais cuspidata (Pursh) Greene	prairie false dandelion
Nothoscordum bivalve (L.) Britton	crowpoison
Nuphar advena (Aiton) W.T.Aiton	Yellow Pond-Lily
Nuttallanthus canadensis (L.) D.A. Sutton	Canada toadflax
Nymphaea odorata Aiton	American white waterlily
Nyssa aquatica L.	Water Tupelo
Nyssa sylvatica Marshall	Black Tupelo	✓
Obolaria virginica L.	Virginia Pennywort
Oenothera biennis L.	Common Evening Primrose
Oenothera clelandii "W. Dietr.	Cleland's evening primrose
Oenothera filiformis (Small) W.L. Wagner & Hoch	Longflower Beeblossom
Oenothera filipes (Spach) W.L. Wagner & Hoch	Slenderstalk Beeblossom
Oenothera fruticosa L.	Narrowleaf Evening Primrose
Oenothera gaura W.L. Wagner & Hoch	Biennial Beeblossom
Oenothera laciniata Hill	Cutleaf Evening Primrose
Oenothera linifolia Nutt.	threadleaf evening primrose
Oenothera macrocarpa Nutt.	bigfruit evening primrose
Oenothera nutans Atk. & Bartlett	nodding evening primrose
Oenothera parviflora L.	northern evening primrose
Oenothera pilosella Raf.	Meadow Evening Primrose
Oenothera rhombipetala Nutt. ex Torr. & A. Gray	Fourpoint Evening Primrose
Oenothera serrulata Nutt.	Yellow Sundrops
Oligoneuron riddellii (Frank ex Riddell) Rydb.	Riddell's goldenrod
Oligoneuron rigidum (L.) Small	Stiff Goldenrod
Onoclea sensibilis L.	Sensitive Fern
Ophioglossum engelmannii Prantl	limestone adderstongue
Ophioglossum pusillum Raf.	northern adderstongue
Ophioglossum vulgatum L.	southern adderstongue
Opuntia humifusa (Raf.) Raf.	Eastern prickly pear
Opuntia macrorhiza Engelm.	twistspine pricklypear
Orbexilum onobrychis (Nutt.) Rydb.	French-grass
Orbexilum pedunculatum (Mill.) Rydb.	Sampson's snakeroot
Orobanche riparia L.T. Collins	River Broomrape
Orobanche uniflora L.	oneflowered broomrape
Osmorhiza claytonii (Michx.) C.B. Clarke	Clayton's sweetroot
Osmorhiza longistylis (Torr.) DC.	longstyle sweetroot
Osmunda claytoniana L.	interrupted fern
Osmunda spectabilis Willd.	American Royal Fern
Osmundastrum cinnamomeum (L.) C.Presl	Cinnamon Fern
Ostrya virginiana (Mill.) K. Koch	American Hophornbeam
Oxalis dillenii Jacq.	Slender Yellow Woodsorrel
Oxalis grandis Small	Great Yellow Woodsorrel
Oxalis stricta L.	Common Yellow Oxalis
Oxalis violacea L.	Violet Woodsorrel
Oxypolis rigidior (L.) Raf.	stiff cowbane
Packera aurea (L.) Á. Löve & D. Löve	Golden Ragwort
Packera glabella (Poir.) C. Jeffrey	Butterweed
Packera obovata (Muhl. ex Willd.) W.A. Weber & Á. Löve	roundleaf ragwort
Packera paupercula (Michx.) Á. Löve & D. Löve	Balsam Groundsel
Packera plattensis (Nutt.) W.A. Weber & Á. Löve	prairie groundsel
Palafoxia callosa (Nutt.) Torr. & A. Gray	small palafox
Panax quinquefolius L.	American ginseng
Panicum capillare L.	witchgrass
Panicum dichotomiflorum Michx.	Fall Panicgrass
Panicum flexile (Gattinger) Scribn.	wiry panicgrass
Panicum philadelphicum Bernh. ex Trin.	Philadelphia panicgrass
Panicum rigidulum Bosc ex Nees	Redtop Panicgrass
Panicum virgatum L.	Switchgrass
Parathelypteris noveboracensis (L.) Ching	New York Fern
Parietaria pensylvanica Muhl. ex Willd.	Pennsylvania Pellitory
Parnassia glauca Raf.	fen grass of Parnassus
Paronychia canadensis (L.) Alph. Wood	smooth forked nailwort
Paronychia fastigiata (Raf.) Fernald	hairy forked nailwort
Parthenium integrifolium L.	Wild Quinine
Parthenocissus quinquefolia (L.) Planch.	Virginia Creeper
Parthenocissus vitacea (Knerr) Hitchc.	Woodbine
Paspalum dissectum (L.) L.	mudbank crowngrass
Paspalum floridanum Michx.	Florida paspalum
Paspalum laeve Michx.	Field Paspalum
Paspalum pubiflorum Rupr. ex Fourn.	hairyseed paspalum
Paspalum repens P.J.Bergius	Horsetail Paspalum
Paspalum setaceum Michx.	thin paspalum
Passiflora incarnata L.	purple passionflower
Passiflora lutea L.	yellow passionflower
Patis racemosa "(Sm.) Romasch.	blackseed ricegrass
Pedicularis canadensis L.	Canadian lousewort
Pedicularis lanceolata Michx.	Swamp Lousewort
Pediomelum tenuiflorum (Pursh) A.N.Egan	Slimflower Scurfpea
Pellaea atropurpurea (L.) Link	Purple Cliffbrake
Pellaea glabella Mett. ex Kuhn	smooth cliffbrake
Peltandra virginica (L.) Schott	green arrow arum
Penstemon alluviorum Pennell	Lowland Beardtongue
Penstemon arkansanus Pennell	Arkansas Beardtongue
Penstemon bradburyi Pursh	Large-flowered Beardtongue
Penstemon calycosus Small	Longsepal Beardtongue
Penstemon canescens (Britton) Britton	Eastern Gray Beardtongue
Penstemon deamii Pennell	Deam's Beardtongue
Penstemon digitalis Nutt. ex Sims	Foxglove Beardtongue
Penstemon hirsutus (L.) Willd.	hairy beardtongue
Penstemon pallidus Small	Pale Beardtongue
Penstemon tenuiflorus Pennell	Eastern Whiteflower Beardtongue
Penstemon tubaeflorus Nutt.	White Wand Beardtongue
Penthorum sedoides L.	ditch stonecrop
Perideridia americana (Nutt. ex DC.) Rchb.	Eastern Yampah
Persicaria amphibia (L.) Delarbre	Water Knotweed
Persicaria arifolia (L.) Haraldson	Halberdleaf Tearthumb
Persicaria hydropiperoides (Michx.) Small	Swamp Smartweed
Persicaria lapathifolia (L.) Delarbre	Pale Smartweed
Persicaria punctata (Elliott) Small	Dotted Smartweed
Persicaria sagittata (L.) H.Gross	Arrowleaf Tearthumb
Persicaria setacea (Baldwin) Small	Bog Smartweed
Persicaria virginiana L.	Jumpseed
Phacelia bipinnatifida Michx.	Fernleaf Phacelia
Phacelia covillei S. Watson	Coville's Phacelia
Phacelia gilioides Brand	Brand's Phacelia
Phacelia purshii Buckley	Miami Mist
Phacelia ranunculacea (Nutt.) Constance	Oceanblue Phacelia
Phalaris arundinacea L.	Reed Canary Grass
Phalaris caroliniana Walter	Carolina Canarygrass
Phaseolus polystachios	Thicket Bean
Phegopteris connectilis (Michx.) Watt	long beechfern
Phegopteris hexagonoptera (Michx.) Fée	broad beechfern
Phemeranthus calycinus (Engelm.) Kiger	Largeflower Fameflower
Phemeranthus parviflorus (Nutt.) Kiger	sunbright
Phemeranthus rugospermus (Holz.) Kiger	Prairie Fameflower
Philadelphus pubescens Loisel.	Hoary Mock Orange
Phlox bifida Beck	cleft phlox
Phlox divaricata L.	wild blue phlox
Phlox glaberrima L.	Smooth Phlox
Phlox maculata L.	Wild Sweetwilliam
Phlox pilosa L.	Downy Phlox
Phoradendron leucarpum (Raf.) Reveal & M.C. Johnst.	Oak Mistletoe
Phryma leptostachya L.	American lopseed
Phyla lanceolata (Michx.) Greene	Lanceleaf Fogfruit
Phyllanthus caroliniensis Walter	Carolina leaf-flower
Physalis angulata L.	Cutleaf Groundcherry
Physalis grisea (Waterf.) M. Martínez	Strawberry-Tomato
Physalis heterophylla Nees	Clammy Groundcherry
Physalis longifolia Nutt.	Longleaf Groundcherry
Physalis missouriensis Mack. & Bush	Missouri groundcherry
Physalis pubescens L.	Husk Tomato
Physalis pumila Nutt.	Dwarf Groundcherry
Physalis pumila var. hispida (Waterf.) J.R.Sullivan	Prairie Groundcherry
Physalis virginiana Mill.	Virginia groundcherry
Physocarpus opulifolius	Common Ninebark
Physostegia angustifolia Fernald	narrowleaf false dragonhead
Physostegia intermedia (Nutt.) Engelm. & A. Gray	slender false dragonhead
Physostegia virginiana (L.) Benth.	obedient plant
Phytolacca americana L.	American Pokeweed	✓
Pilea fontana (Lunell) Rydb.	Black-fruited Clearweed
Pilea pumila (L.) A. Gray	Canadian Clearweed
Pinus echinata Mill.	Shortleaf Pine	✓
Piptochaetium avenaceum (L.) Parodi	blackseed speargrass
Planera aquatica J.F. Gmel.	Planertree
Planodes virginicum (L.) Greene	Virginia Winged Rockcress
Plantago aristata Michx.	Largebracted Plantain
Plantago cordata Lam.	heartleaf plantain
Plantago pusilla Nutt.	Dwarf Plantain
Plantago rugelii Decne.	Blackseed Plantain
Plantago virginica L.	Virginia Plantain
Platanthera clavellata (Michx.) Luer	small green wood orchid
Platanthera flava (L.) Lindl.	palegreen orchid
Platanthera lacera (Michx.) G. Don	Green Fringed Orchid
Platanthera leucophaea (Nutt.) Lindl.	Prairie White Fringed Orchid
Platanthera orbiculata (Pursh) Lindl.	lesser roundleaved orchid
Platanus occidentalis L.	American Sycamore	✓
Plectocephalus americanus (Nutt.) D.Don	American Star-thistle
Pleopeltis polypodioides (L.) Andrews & Windham	resurrection fern
Pluchea camphorata (L.) DC.	camphor pluchea
Poa alsodes A. Gray	grove bluegrass
Poa autumnalis Muhl. ex Elliott	autumn bluegrass
Poa chapmaniana Scribn.	Chapman's Bluegrass
Poa sylvestris A. Gray	woodland bluegrass
Poa wolfii Scribn.	Wolf's bluegrass
Podophyllum peltatum L.	Mayapple	✓
Polanisia dodecandra (L.) DC.	redwhisker clammyweed
Polemonium reptans L.	Jacob's Ladder
Polygala ambigua Nutt.	whorled milkwort
Polygala cruciata L.	drumheads
Polygala incarnata L.	procession flower
Polygala mariana Mill.	Maryland milkwort
Polygala polygama Walter	racemed milkwort
Polygala sanguinea L.	purple milkwort
Polygala senega L.	Seneca snakeroot
Polygala verticillata L.	whorled milkwort
Polygonatum biflorum (Walter) Elliott	smooth Solomon's seal
Polygonatum pubescens (Willd.) Pursh	hairy Solomon's seal
Polygonum achoreum S.F. Blake	leathery knotweed
Polygonum erectum L.	Erect Knotweed
Polygonum pensylvanicum L.	Pennsylvania Smartweed
Polygonum ramosissimum Michx.	Bushy Knotweed
Polygonum tenue Michx.	pleatleaf knotweed
Polymnia canadensis L.	whiteflower leafcup
Polymnia laevigata Beadle	Tennessee Leafcup
Polypodium appalachianum Haufler & Windham	Appalachian polypody
Polypodium virginianum L.	rock polypody
Polystichum acrostichoides (Michx.) Schott	Christmas fern
Polytaenia nuttallii DC.	Nuttall's Prairie Parsley
Pontederia cordata L.	Pickerelweed
Populus deltoides W. Bartram ex Marshall	Eastern Cottonwood
Populus grandidentata Michx.	Large-tooth Aspen
Populus heterophylla L.	Swamp Cottonwood
Populus tremuloides Michx.	Quaking Aspen
Potamogeton bicupulatus Fernald	snailseed pondweed
Potamogeton diversifolius Raf.	waterthread pondweed
Potamogeton epihydrus Raf.	ribbonleaf pondweed
Potamogeton foliosus Raf.	Leafy Pondweed
Potamogeton gramineus L.	variableleaf pondweed
Potamogeton natans L.	floating pondweed
Potamogeton nodosus Poir.	longleaf pondweed
Potamogeton pulcher Tuck.	spotted pondweed
Potamogeton pusillus L.	small pondweed
Potamogeton spirillus Tuck.	spiral pondweed
Potentilla norvegica L.	Norwegian cinquefoil
Potentilla simplex Michx.	common cinquefoil
Prenanthes altissima L.	Tall Rattlesnakeroot
Primula fassettii A.R.Mast & Reveal	Jeweled Shootingstar
Primula frenchii (Vasey) A.R.Mast & Reveal	French's Shootingstar
Proserpinaca palustris L.	marsh mermaidweed
Prunella vulgaris L.	Common Selfheal
Prunus americana Marshall	American Plum
Prunus angustifolia Marshall	Chickasaw plum
Prunus hortulana L.H. Bailey	Hortulan Plum
Prunus mexicana S. Watson	Mexican plum
Prunus munsoniana W. Wight & Hedrick	Wild Goose Plum
Prunus nigra Aiton	Canadian Plum
Prunus pensylvanica L. f.	Pin Cherry
Prunus serotina Ehrh.	Black Cherry	✓
Prunus virginiana L.	Chokecherry
Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt	Rabbit-tobacco
Ptelea trifoliata L.	Common Hoptree
Pteridium aquilinum (L.) Kuhn	western brackenfern
Ptilimnium capillaceum (Michx.) Raf.	herbwilliam
Ptilimnium nuttallii (DC.) Britton	laceflower
Pycnanthemum incanum (L.) Michx.	Hoary Mountainmint
Pycnanthemum loomisii Nutt.	Loomis' Mountainmint
Pycnanthemum muticum (Michx.) Pers.	clustered mountainmint
Pycnanthemum pycnanthemoides (Leavenworth) Fernald	Southern Mountainmint
Pycnanthemum tenuifolium Schrad.	narrowleaf mountainmint
Pycnanthemum torreyi Benth.	Torrey's Mountainmint
Pycnanthemum verticillatum (Michx.) Pers.	whorled mountainmint
Pycnanthemum virginianum (L.) T. Dur. & B.D. Jacks. ex B.L. Rob. & Fernald	Virginia mountainmint
Quercus ×beadlei Trel.	Beadle Oak
Quercus ×bebbiana	Bebb's Oak
Quercus ×heterophylla F. Michx.	Bartram Oak
Quercus ×jackiana C.K. Schneid.	Jack's Oak (Hybrid)
Quercus ×saulii C.K. Schneid	Saul's Oak
Quercus alba L.	White Oak	✓
Quercus bicolor Willd.	Swamp White Oak	✓
Quercus coccinea Münchh.	Scarlet Oak	✓
Quercus ellipsoidalis E.J. Hill	Hill's Oak	✓
Quercus falcata Michx.	Southern Red Oak	✓
Quercus imbricaria Michx.	Shingle Oak
Quercus lyrata Walter	Overcup Oak	✓
Quercus macrocarpa Michx.	Bur Oak	✓
Quercus marilandica Münchh.	Blackjack Oak
Quercus michauxii Nutt.	Swamp Chestnut Oak	✓
Quercus montana Willd.	Chestnut Oak	✓
Quercus muehlenbergii Engelm.	Chinquapin Oak	✓
Quercus nigra L.	Water Oak	✓
Quercus pagoda Raf.	Cherrybark Oak
Quercus palustris Münchh.	Pin Oak	✓
Quercus phellos L.	Willow Oak	✓
Quercus rubra L.	Northern Red Oak	✓
Quercus shumardii Buckley	Shumard Oak
Quercus stellata Wangenh.	Post Oak	✓
Quercus texana Buckley	Nuttall's Oak
Quercus velutina Lam.	Black Oak	✓
Ranunculus abortivus L.	Small-Flowered Buttercup
Ranunculus ambigens S. Watson	waterplantain spearwort
Ranunculus fascicularis Muhl. ex Bigelow	early buttercup
Ranunculus flabellaris Raf.	Yellow Water Buttercup
Ranunculus harveyi (A. Gray) Britton	Harvey's Buttercup
Ranunculus hispidus Michx.	bristly buttercup
Ranunculus laxicaulis (Torr. & A. Gray) Darby	Mississippi buttercup
Ranunculus longirostris Godr.	Longbeak Buttercup
Ranunculus micranthus Nutt.	Rock Buttercup
Ranunculus pensylvanicus L. f.	Pennsylvania buttercup
Ranunculus pusillus Poir.	low spearwort
Ranunculus recurvatus Poir.	blisterwort
Ranunculus sceleratus L.	cursed buttercup
Ranunculus trichophyllus Chaix	threadleaf crowfoot
Ratibida pinnata (Vent.) Barnhart	Gray-headed Coneflower
Rhamnus alnifolia L'Hér.	alderleaf buckthorn
Rhamnus lanceolata Pursh	lanceleaf buckthorn
Rhexia mariana L.	Maryland meadowbeauty
Rhexia virginica L.	handsome Harry
Rhododendron prinophyllum (Small) Millais	early azalea
Rhus aromatica Aiton	Fragrant Sumac
Rhus copallinum L.	Winged Sumac
Rhus glabra L.	Smooth Sumac
Rhynchospora capillacea Torr.	needle beaksedge
Rhynchospora capitellata (Michx.) Vahl	Brownish Beaksedge
Rhynchospora corniculata (Lam.) A. Gray	shortbristle horned beaksedge
Ribes americanum Mill.	American Black Currant
Ribes cynosbati L.	eastern prickly gooseberry
Ribes missouriense Nutt.	Missouri Gooseberry
Rorippa aquatica (Eaton) E.J.Palmer & Steyerm.	Lakecress
Rorippa curvipes Greene	bluntleaf yellowcress
Rorippa palustris (L.) Besser	bog yellowcress
Rorippa sessiliflora (Nutt.) Hitchc.	stalkless yellowcress
Rorippa sinuata (Nutt.) Hitchc.	spreading yellowcress
Rosa arkansana Porter	prairie rose
Rosa blanda Aiton	Smooth Rose
Rosa carolina L.	Carolina rose
Rosa palustris Marshall	swamp rose
Rosa setigera Michx.	climbing rose
Rotala ramosior (L.) Koehne	lowland rotala
Rubus aboriginum Rydb.	garden dewberry
Rubus allegheniensis Porter	Allegheny blackberry
Rubus alumnus L.H. Bailey	oldfield blackberry
Rubus argutus Link	Sawtooth Blackberry
Rubus baileyanus Britton	Bailey's Dewberry
Rubus curtipes L.H. Bailey	shortstalk dewberry
Rubus fecundus L.H. Bailey	DC dewberry
Rubus flagellaris Willd.	Northern Dewberry
Rubus frondosus Bigelow	yankee blackberry
Rubus hispidus L.	Bristly Dewberry
Rubus meracus L.H. Bailey	dryslope dewberry
Rubus mollior L.H. Bailey	Softleaf Blackberry
Rubus occidentalis L.	Black Raspberry
Rubus pensilvanicus Poir.	Pennsylvania Blackberry
Rubus pergratus Blanch.	upland blackberry
Rubus plicatifolius Blanch.	plaitleaf dewberry
Rubus roribaccus (L.H. Bailey) Rydb.	Lucretia Dewberry
Rubus trivialis Michx.	Southern Dewberry
Rudbeckia fulgida Aiton	Orange Coneflower
Rudbeckia hirta L.	Black-eyed Susan	✓
Rudbeckia laciniata L.	Cutleaf Coneflower	✓
Rudbeckia missouriensis Engelm. ex C.L. Boynt. & Beadle	Missouri Coneflower
Rudbeckia subtomentosa Pursh	sweet coneflower
Rudbeckia triloba L.	Brown-eyed Susan
Ruellia caroliniensis (J.F. Gmel.) Steud.	Carolina wild petunia
Ruellia humilis Nutt.	fringeleaf wild petunia
Ruellia strepens L.	limestone wild petunia
Rumex altissimus Alph. Wood	pale dock
Rumex orbiculatus A. Gray	Greater Water Dock
Rumex verticillatus L.	Swamp Dock
Sabatia angularis (L.) Pursh	Rosepink
Sabatia campestris Nutt.	Texas star
Saccharum alopecuroides (L.) Nutt.	silver plumegrass
Saccharum brevibarbe (Michx.) Pers.	shortbeard plumegrass
Saccharum giganteum (Walter) Pers.	sugarcane plumegrass
Sagina decumbens (Elliott) Torr. & A. Gray	trailing pearlwort
Sagittaria ambigua J.G. Sm.	Kansas Arrowhead
Sagittaria australis (J.G. Sm.) Small	Longbeak Arrowhead
Sagittaria brevirostra Mack. & Bush	shortbeak arrowhead
Sagittaria calycina Engelm.	hooded arrowhead
Sagittaria cuneata Sheldon	arumleaf arrowhead
Sagittaria graminea Michx.	Grassy Arrowhead
Sagittaria latifolia Willd.	Broadleaf Arrowhead
Sagittaria platyphylla (Engelm.) J.G. Sm.	delta arrowhead
Sagittaria rigida Pursh	sessilefruit arrowhead
Salix amygdaloides Andersson	peachleaf willow
Salix caroliniana Michx.	Coastal Plain Willow
Salix discolor Muhl.	American Pussy Willow
Salix eriocephala Michx.	Missouri River Willow
Salix humilis Marshall	Prairie Willow
Salix interior Rowlee	Sandbar Willow
Salix myricoides Muhl.	bayberry willow
Salix nigra Marshall	Black Willow
Salix petiolaris Sm.	meadow willow
Salix sericea Marshall	silky willow
Salvia lyrata L.	lyreleaf sage
Sanguinaria canadensis L.	Bloodroot	✓
Sanguisorba canadensis L.	Canadian burnet
Sanicula canadensis L.	Canadian Blacksnakeroot
Sanicula marilandica L.	Maryland Sanicle
Sanicula odorata (Raf.) K.M. Pryer & L.R. Phillippe	Clustered Blacksnakeroot
Sanicula smallii E.P. Bicknell	Small's Blacksnakeroot
Sanicula trifoliata E.P. Bicknell	Largefruit Blacksnakeroot
Sassafras albidum (Nutt.) Nees	Sassafras	✓
Saururus cernuus L.	Lizard's Tail
Schedonnardus paniculatus (Nutt.) Trel.	tumblegrass
Schizachyrium scoparium (Michx.) Nash	Little Bluestem
Schoenoplectiella hallii (A.Gray) Lye	Hall's bulrush
Schoenoplectiella purshiana (Fernald) Lye	Weakstalk Bulrush
Schoenoplectiella smithii (A. Gray) Hayas.	Smith's Bulrush
Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve	Hardstem Bulrush
Schoenoplectus deltarum (Schuyler) Soják	delta bulrush
Schoenoplectus heterochaetus (Chase) Soják	slender bulrush
Schoenoplectus pungens (Vahl) Palla	common threesquare
Schoenoplectus tabernaemontani (C.C. Gmel.) Palla	softstem bulrush
Scirpus atrovirens Willd.	green bulrush
Scirpus cyperinus (L.) Kunth	Woolgrass
Scirpus georgianus Harper	Georgia bulrush
Scirpus pedicellatus Fernald	stalked bulrush
Scirpus pendulus Muhl.	Rufous Bulrush
Scirpus polyphyllus Vahl	Leafy Bulrush
Scleria pauciflora Muhl. ex Willd.	Fewflower Nutrush
Scleria triglomerata Michx.	whip nutrush
Scleria verticillata Muhl. ex Willd.	low nutrush
Scrophularia lanceolata Pursh	lanceleaf figwort
Scrophularia marilandica L.	carpenter's square
Scutellaria elliptica Muhl. ex Spreng.	hairy skullcap
Scutellaria galericulata L.	marsh skullcap
Scutellaria incana Biehler	Hoary Skullcap
Scutellaria lateriflora L.	blue skullcap
Scutellaria nervosa Pursh	Veiny Skullcap
Scutellaria ovata Hill	heartleaf skullcap
Scutellaria parvula Michx.	Small Skullcap
Sedum pulchellum Michx.	Widowscross
Sedum ternatum Michx.	Woodland Stonecrop
Selaginella apoda (L.) Spring	meadow spikemoss
Selaginella eclipes W.R. Buck	hidden spikemoss
Selaginella rupestris (L.) Spring	northern selaginella
Senna hebecarpa (Fernald) Irwin & Barneby	American Senna
Senna marilandica (L.) Link	Maryland senna
Sericocarpus asteroides	Toothed Whitetop Aster
Sericocarpus linifolius "(L.) Britton	narrowleaf whitetop aster
Setaria parviflora (Poir.) Kerguélen	marsh bristlegrass
Sicyos angulatus L.	Oneseed Bur Cucumber
Sideroxylon lanuginosum Michx.	gum bully
Sideroxylon lycioides L.	buckthorn bully
Silene antirrhina L.	sleepy silene
Silene nivea (Nutt.) Muhl. ex Otth	Evening Campion
Silene ovata Pursh	Blue Ridge Catchfly
Silene regia Sims	Royal Catchfly
Silene stellata (L.) W.T. Aiton	widowsfrill
Silene virginica L.	Fire Pink
Silphium asteriscus L.	Starry Rosinweed
Silphium integrifolium Michx.	wholeleaf rosinweed
Silphium laciniatum L.	compassplant
Silphium perfoliatum L.	Cup Plant
Silphium terebinthinaceum Jacq.	Prairie Rosinweed
Sisyrinchium albidum Raf.	white blue-eyed grass
Sisyrinchium angustifolium Mill.	narrowleaf blue-eyed grass
Sisyrinchium atlanticum E.P. Bicknell	eastern blue-eyed grass
Sisyrinchium campestre E.P. Bicknell	prairie blue-eyed grass
Sisyrinchium mucronatum Michx.	needletip blue-eyed grass
Sium suave Walter	hemlock waterparsnip
Smallanthus uvedalia (L.) Mack. ex Small	Hairy Leafcup
Smilax bona-nox L.	saw greenbrier
Smilax glauca Walter	cat greenbrier
Smilax herbacea L.	smooth carrionflower
Smilax illinoensis Mangaly	Illinois greenbrier
Smilax pulverulenta Michx.	Downy Carrionflower
Smilax rotundifolia L.	roundleaf greenbrier
Smilax tamnoides L.	Bristly Greenbrier
Solanum ptycanthum Dunal	West Indian Nightshade
Solidago altissima L.	Tall Goldenrod
Solidago arguta Aiton	Atlantic goldenrod
Solidago bicolor L.	white goldenrod
Solidago buckleyi Torr. & A. Gray	Buckley's Goldenrod
Solidago caesia L.	Blue-Stemmed Goldenrod
Solidago canadensis L.	Canada Goldenrod
Solidago drummondii Torr. & A.Gray	Drummond's Goldenrod
Solidago erecta Pursh	Showy Goldenrod
Solidago flexicaulis L.	Zigzag goldenrod
Solidago gigantea Aiton	Giant Goldenrod
Solidago hispida Muhl. ex Willd.	hairy goldenrod
Solidago juncea Aiton	early goldenrod
Solidago missouriensis Nutt.	Missouri goldenrod
Solidago nemoralis Aiton	gray goldenrod
Solidago patula Muhl. ex Willd.	Roundleaf Goldenrod
Solidago petiolaris Aiton	downy ragged goldenrod
Solidago ptarmicoides (Torr. & A.Gray) B.Boivin	Prairie Goldenrod
Solidago radula Nutt.	western rough goldenrod
Solidago rugosa Mill.	Wrinkleleaf Goldenrod
Solidago speciosa Nutt.	showy goldenrod
Solidago sphacelata Raf.	Autumn Goldenrod
Solidago uliginosa Nutt.	bog goldenrod
Solidago ulmifolia Muhl. ex Willd.	elmleaf goldenrod
Sorghastrum nutans (L.) Nash	Yellow Indiangrass
Sparganium americanum Nutt.	American bur-reed
Sparganium androcladum (Engelm.) Morong	branched bur-reed
Sparganium eurycarpum Engelm.	broadfruit bur-reed
Spartina pectinata Bosc ex Link	Prairie Cordgrass
Spermacoce glabra Michx.	smooth false buttonweed
Spermolepis echinata (Nutt. ex DC.) A. Heller	bristly scaleseed
Sphenopholis intermedia (Rydb.) Rydb.	slender wedgescale
Sphenopholis nitida (Biehler) Scribn.	shiny wedgescale
Sphenopholis obtusata (Michx.) Scribn.	Prairie Wedgescale
Spigelia marilandica (L.) L.	woodland pinkroot
Spiraea alba Du Roi	white meadowsweet
Spiraea tomentosa L.	steeplebush
Spiranthes cernua (L.) Rich.	nodding lady's tresses
Spiranthes lacera (Raf.) Raf.	Northern Slender Lady's Tresses
Spiranthes lucida (H.H. Eaton) Ames	Shining Ladies' Tresses
Spiranthes magnicamporum Sheviak	Great Plains lady's tresses
Spiranthes ovalis Lindl.	October lady's tresses
Spiranthes tuberosa Raf.	little lady's tresses
Spiranthes vernalis Engelm. & A. Gray	spring lady's tresses
Spirodela polyrhiza (L.) Schleid.	Common Duckmeat
Sporobolus clandestinus (Biehler) Hitchc.	rough dropseed
Sporobolus compositus (Poir.) Merr.	Composite Dropseed
Sporobolus cryptandrus (Torr.) A. Gray	sand dropseed
Sporobolus heterolepis (A. Gray) A. Gray	Prairie Dropseed
Sporobolus neglectus Nash	puffsheath dropseed
Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood	poverty dropseed
Stachys aspera Michx.	Hyssopleaf Hedgenettle
Stachys clingmanii Small	Clingman's Hedgenettle
Stachys hyssopifolia Michx.	hyssopleaf hedgenettle
Stachys pilosa Nutt.	hairy hedgenettle
Stachys tenuifolia Willd.	smooth hedgenettle
Staphylea trifolia L.	American bladdernut
Stellaria longifolia Muhl. ex Willd.	longleaf starwort
Stellaria pubera Michx.	Star Chickweed
Stenanthium gramineum (Ker Gawl.) Morong	eastern featherbells
Stenaria nigricans (Lam.) Terrell	diamond-flowers
Strophostyles helvola (L.) Elliott	amberique-bean
Strophostyles leiosperma (Torr. & A. Gray) Piper	Slickseed Fuzzybean
Strophostyles umbellata (Muhl. ex Willd.) Britton	pink fuzzybean
Stuckenia pectinata (L.) Börner	Sago Pondweed
Stylisma pickeringii (Torr. ex M.A. Curtis) A. Gray	Pickering's dawnflower
Stylophorum diphyllum (Michx.) Nutt.	Celandine Poppy	✓
Stylosanthes biflora "(L.) Britton	sidebeak pencilflower
Styrax americanus Lam.	American Snowbell

Page 1 2 3 4 of 4 pages with 1651 plants, 500 per page.

Progress